| SpectraBase Spectrum ID |
AwMLJSrIstW |
| Name |
4,4'-(Ethyne-1,2-diyl)diphthalic anhydride |
| Source of Sample |
TCI Chemicals India Pvt. Ltd. |
| Catalog Number |
E1164 |
| Lot Number |
GL5UE-RM |
| Accessory |
DuraSample IR #145404C7 |
| Acquisition Mode |
double sided, forward-backward |
| Actual Signal Gain |
16 |
| Actual Signal Gain 2nd Channel |
1 |
| Additional Data Treatment |
1 |
| Analog Signal 1 |
0.270589 |
| Analog Signal 2 |
0 |
| Aperture Setting |
6 mm |
| Apodization Function |
Norton-Beer, medium |
| Background Measurement Channel |
Sample Compartment |
| Background Peak Amplitude 2nd Channel |
1 |
| Background Peak Location 2nd Channel |
1 |
| Background Rotations |
32 |
| Background Scans |
32 |
| Background Scans or Time |
Scans |
| Backward Peak Amplitude |
-1424 |
| Backward Peak Location |
7370 |
| Beam Splitter Setting |
KBr |
| CAS Registry Number |
129808-00-0 |
| Color Properties |
White |
| Container ID |
C-010317 |
| Copyright |
Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved. |
| Data Point Format |
1 |
| Delay Before Measurement |
1 s |
| Detector Setting |
RT-DLaTGS [Internal] |
| End Frequency Limit for File |
340 |
| External Synchronization |
Off |
| Focal Length |
100 |
| Formula |
C18H6O6 |
| Frequency of First Point |
3998.31 cm⁻¹ |
| Frequency of Last Point |
339.461 cm⁻¹ |
| High Folding Limit |
15800.4 |
| High Frequency Limit |
8000 cm⁻¹ |
| High Pass Filter |
0 |
| InChI |
InChI=1S/C18H6O6/c19-15-11-5-3-9(7-13(11)17(21)23-15)1-2-10-4-6-12-14(8-10)18(22)24-16(12)20/h3-8H |
| InChIKey |
XGZRRDYHYZLYIJ-UHFFFAOYSA-N |
| Instrument Name |
Bruker Tensor 27 FT-IR |
| Laser Wavenumber |
15800.4 cm⁻¹ |
| Low Folding Limit |
0 |
| Low Frequency Limit |
0 |
| Low Pass Filter |
10 |
| Measurement Channel |
Sample Compartment |
| Molecular Weight |
318.240 g/mol |
| Non Linearity Correction |
0 |
| Number of Points |
3795 |
| Number of Sample Scans |
32 |
| Optical Filter Setting |
Open |
| Peak Amplitude |
-1381 |
| Peak Amplitude 2nd Channel |
1 |
| Peak Location |
7366 |
| Peak Location 2nd Channel |
1 |
| Phase Correction Mode |
Mertz |
| Phase Resolution |
8 |
| Preamplifier Gain |
3 |
| Preamplifier Gain Background |
0 |
| Purity |
>98.0% |
| Relative Humidity Interferometer |
0 % |
| Resolution |
4 |
| SKU |
E1164-5G |
| SMILES |
c1c(ccc2C(OC(c12)=O)=O)C#Cc1ccc2C(OC(c2c1)=O)=O |
| Sample Comments |
Sample ground at metal edge of ATR |
| Sample Rotations |
32 |
| Sample Scans or Time |
Scans |
| Sample Spacing Divisor |
1 |
| Sample Spacing Multiplicator |
1 |
| Scan Time |
27.298 s |
| Scanner Temperature |
29.9 °C |
| Scanner Velocity |
10 kHz |
| Signal Gain, Background |
automatic |
| Signal Gain, Sample |
automatic |
| Source of Spectrum |
Bio-Rad Laboratories, Inc. |
| Start Frequency Limit for File |
4000 cm⁻¹ |
| Synonyms |
5,5'-(Ethyne-1,2-diyl)bis(isobenzofuran-1,3-dione) |
| Technique |
ATR-Neat |
| Zero Filling Factor |
4 |
